package kuba.daos;

import java.util.Collection;

import kuba.bean.Author;
import kuba.bean.CD;

public interface CdDAO {

    public abstract Collection<CD> getAll();
    public abstract Collection<CD> getByAuthor(Author author);
    public abstract void insert (CD cd, Author author);
    public abstract void update (CD cd, Author author);
    public abstract void delete (CD cd);
}
